5th-Order, Lowpass, Switched-Capacitor Filters

General Description The MAX7418–MAX7425 5th-order, low-pass, switched capacitor filters (SCFs) operate from a single +5V MAX7418–MAX7421) or +3V (MAX7422–MAX7425) supply. These devices draw only 3mA of supply current and allow corner frequencies from 1Hz to 45kHz, making them ideal for low-powe

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五階、低通、開(kāi)關(guān)電容濾波器

MAX7418–MAX7425五階低通開(kāi)關(guān)電容濾波器(SCF)使用單個(gè)+5V (MAX7418–MAX7421)或+3V (MAX7422–MAX7425)電源供電。這些器件僅消耗3mA電流，支持1Hz至45kHz轉(zhuǎn)角頻率，非常適合用于低功耗后置DAC濾波和抗混疊應(yīng)用。它們提供關(guān)斷模式，可以將供電電流降至0.2μA。\n\n 提供兩種時(shí)鐘選項(xiàng)：內(nèi)置時(shí)鐘（通過(guò)使用外部電容實(shí)現(xiàn)），或者外部時(shí)鐘（用于實(shí)現(xiàn)更嚴(yán)格的轉(zhuǎn)角頻率控制）。偏置調(diào)節(jié)引腳支持進(jìn)行DC輸出電平的調(diào)節(jié)。\n\n MAX7418/MAX7422提供53dB阻帶抑制和急劇滾降，變遷比為1.6。MAX7421/MAX74 ? 五階低通濾波器\n? 橢圓響應(yīng)(MAX7418/MAX7421/MAX7422/MAX7425)\n\n? 貝塞爾響應(yīng)(MAX7419/MAX7423)\n\n? 巴特沃茲響應(yīng)(MAX7420/MAX7424)\n\n\n\n\n? 時(shí)鐘可回轉(zhuǎn)轉(zhuǎn)角頻率（1Hz至45kHz）\n\n? 單工作電源\n? +5V (MAX7418–MAX7421)\n\n? +3V (MAX7422–MAX7425)\n\n\n\n\n? 低功耗\n? 3mA（工作模式）\n\n? 0.2μA（關(guān)斷模式）\n\n\n\n\n? 采用8引腳μMAX?封裝\n\n? 低輸出偏移：±4mV;

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5th-Order, Lowpass, Switched-Capacitor Filters

General Description The MAX7418–MAX7425 5th-order, low-pass, switched capacitor filters (SCFs) operate from a single +5V MAX7418–MAX7421) or +3V (MAX7422–MAX7425) supply. These devices draw only 3mA of supply current and allow corner frequencies from 1Hz to 45kHz, making them ideal for low-powe

文件：407.86 Kbytes 頁(yè)數(shù)：14 Pages

MAXIM

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5th-Order, Lowpass, Switched-Capacitor Filters

General Description The MAX7418–MAX7425 5th-order, low-pass, switched capacitor filters (SCFs) operate from a single +5V MAX7418–MAX7421) or +3V (MAX7422–MAX7425) supply. These devices draw only 3mA of supply current and allow corner frequencies from 1Hz to 45kHz, making them ideal for low-powe

文件：407.86 Kbytes 頁(yè)數(shù)：14 Pages

MAXIM

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MAXFILTERBRD

文件：622.25 Kbytes 頁(yè)數(shù)：5 Pages

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CLK Pad for External Clock Frequency

文件：718.34 Kbytes 頁(yè)數(shù)：5 Pages

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Package：8-TSSOP，8-MSOP（0.118"，3.00mm 寬）；包裝：管件 類(lèi)別：集成電路（IC） 濾波器 - 有源 描述：IC FILTER 45KHZ BUTTER 8UMAX

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Package：8-TSSOP，8-MSOP（0.118"，3.00mm 寬）；包裝：卷帶（TR）剪切帶（CT）Digi-Reel? 得捷定制卷帶 類(lèi)別：集成電路（IC） 濾波器 - 有源 描述：IC FILTER 45KHZ BUTTER 8UMAX

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Package：8-TSSOP，8-MSOP（0.118"，3.00mm 寬）；包裝：管件 類(lèi)別：集成電路（IC） 濾波器 - 有源 描述：IC FILTER 45KHZ BUTTER 8UMAX

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